PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300000122Circuit Card Assembly

Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co · NSN 5998-01-434-3557 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-434-3557 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-434-3557. Primary manufacturer part number: 300000122.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-434-3557, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-434-3557
Primary Part Number300000122
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerAirco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-195-8355LPTR-50 INTERCHANGEABLE
Plug,telephone
Trompeter Electronics, Inc.
Cross-Reference Index
Part NumberManufacturer
300000122 Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co (USA)
Related Parts
5935-00-195-8355INTERCHANGEABLE
PLUG,TELEPHONE
LPTR-50

Frequently Asked Questions

What is NSN 5998-01-434-3557?

NSN 5998-01-434-3557 is a Circuit Card Assembly, manufactured by Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-434-3557?

NSN 5998-01-434-3557 has 1 cross-referenced part number: 300000122 (Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co).

What NSN replaces 5998-01-434-3557?

There is 1 known substitute for 5998-01-434-3557: 5935-00-195-8355. Verify interchangeability with system specifications before substitution.

What are the specifications of 300000122?

Key specifications for 300000122: End Item Identification: MPD WIRELESS RES-205 SIMULATOR; Part Name Assigned by Controlling Agency: RADAR INTERFACE BD; End Item Identification: MPD WIRELESS RES-205 SIMULATOR; Part Name Assigned by Controlling Agency: RADAR INTERFACE BD. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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